494317538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32611}}^1$

素因数の和:32690

約数の個数: 32

約数和(自身を含む): 887568192

約数和(自身を除く): 393250654

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 7579, 15158, 32611, 65222, 358721, 423943, 717442, 847886, 1728383, 3456766, 4663373, 9326746, 19012213, 22468979, 38024426, 44937958, 247158769, 494317538]

約数ペア:

[(1, 494317538), (2, 247158769), (11, 44937958), (13, 38024426), (22, 22468979), (26, 19012213), (53, 9326746), (106, 4663373), (143, 3456766), (286, 1728383), (583, 847886), (689, 717442), (1166, 423943), (1378, 358721), (7579, 65222), (15158, 32611)]